Wide range of uses: Can be applied to most classical guitars, folk guitars, ukuleles, Martins, etc. Simple and practical replacement of tuning pegs and a must-have string changing tool for guitarists Great gift: Acoustic guitar accessories are beautifully packaged, easy to store and carry It is often suitable for guitarists to repair old guitars, optimize guitar tone and enjoy the fun of music. EASY TO REMOVE: Upgrade your acoustic guitar with these high-quality bridge pins. These guitar pins are designed to be easily removed, making string changes a breeze. Widely Used: Guitar bridge pins can be applied to most acoustic classical guitars, folk guitars, ukuleles, Martins, etc. Its versatility makes it a handy tool for musicians who need a reliable solution to remove bridge pins while enhancing the overall tone and stability of the instrument. Perfect for professional musicians and amateurs. Colour:Black Material:ABS Package Contents: 30 x String fixing pin Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.